Wells – With electrical means
Patent
1989-03-27
1990-11-20
Britts, Ramon S.
Wells
With electrical means
166243, 24268, E21B 1720
Patent
active
049711474
ABSTRACT:
An electrically conductive cable is held within the inner bore of a well tool connected to coiled tubing by a clamp which comprises a split ring having radially outwardly extending lug portions on the split ends of the ring. The lug portions are located within a longitudinally upward slot of a sleeve located within the inner bore of the well tool. Upon application of tensional force to the cable, the lugs of the split ring clamp are drawn into the taper thereby compressing the split ring in tighter engagement with the outer surface of the cable.
REFERENCES:
patent: 1787734 (1931-01-01), Rowling
patent: 2073338 (1937-03-01), Durkee
patent: 2574107 (1951-11-01), Joy
patent: 4697641 (1987-10-01), White
patent: 4725783 (1988-02-01), Miyairi et al.
Britts Ramon S.
Dowell Schlumberger
Littlefield Stephen A.
Melius Terry Lee
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